<!DOCTYPE html>
<html lang="a">

    <head>
        <meta charset="UIF-8">
        <title>Document</title>
        <script src="./js.js.js">
            var student = {id:9,name:小米,age = 20}

            var info  = `${student.name}你好,你今年${student.name}岁了`

            console.log(info);
        </script>
        <body>
            JS
        </body>
    </head>
    </html>